In order to explore the effect of frozen storage on the cultivation bag characteristics and fruit body quality of Auricu-laria heimuer,to provide technical reference for its storage conditions in winter,the culture bag after ripening was selected as the test material,which was respectively stored at-20℃for 15 days and 30 days,and stored at 20℃for 30 days as the con-trol.The characteristics of cultivation bag,yield,fruit body morphology and texture of A.heimuer were observed and measured.The results showed that frozen storage inhibited the growth of A.heimuer mycelium,significantly reduced the hardness,elastici-ty and chewiness of fruit bodies,and increased the yield of first flush.The effect of frozen storage on the blistering rate,adhe-siveness and recovery of fruit body is not significant.The longer the frozen storage time,the lower the yield of second flush fruit body and single bag yield,and the thinner the fruit body.
关键词
黑木耳/冷冻储存/菌包特征/产量/子实体品质/质构分析
Key words
Auricularia heimuer/frozen storage/characteristics of cultivation bag/yield/quality of fruit bodies/texture analysis
维普
万方数据